FLUVAL FX5 FX6 EXTERNAL FILTER BIO-FOAM 2PK AQUARIUM FISH TANK REPLACEMENT MEDIA
These are genuine Bio Foam Pads for the Fluval FX5 and FX6 External Filters. Fluval Bio Foam Pads are specially designed for Fluval FX5/6 High Performance Canister Filters. Fluval FX5/FX6 Bio Foam Pads Product Summary.